MARA Holdings, Inc. SEC filings MARA
MARA Holdings, Inc. has 1,001 filings in SEC EDGAR's recent list, going back to Jun 24, 2013. Its latest annual report, Form ARS, was filed on Apr 30, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 6, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Sep 25, 2026 (material agreement). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 8-K |
Current report
Material agreement
|
Sep 25, 2026 | Sep 21, 2026 |
| 10-Q | Quarterly report | Aug 6, 2026 | Jun 30, 2026 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2026 | Aug 6, 2026 |
| 8-K |
Current report
Officer or director change, Regulation FD disclosure
|
Aug 4, 2026 | Jul 29, 2026 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Regulation FD disclosure
|
Jul 9, 2026 | Jul 2, 2026 |
| 8-K |
Current report
Other events
|
Jun 25, 2026 | Jun 25, 2026 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 22, 2026 | Jun 18, 2026 |
| 10-Q | Quarterly report | May 11, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 11, 2026 | May 11, 2026 |
| ARS | Annual report to shareholders | Apr 30, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Apr 30, 2026 | — |
| DEF 14A | Proxy statement | Apr 30, 2026 | Jun 18, 2026 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Apr 30, 2026 | Apr 29, 2026 |
| 8-K |
Current report
Other events
|
Mar 26, 2026 | Mar 25, 2026 |
| 10-K | Annual report | Mar 2, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 26, 2026 | Feb 26, 2026 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Feb 26, 2026 | Feb 26, 2026 |
| 8-K |
Current report
Officer or director change
|
Feb 25, 2026 | Feb 20, 2026 |
| S-8 | Employee stock plan registration | Dec 30, 2025 | — |
| 10-Q | Quarterly report | Nov 4, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2025 | Nov 4, 2025 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Aug 11, 2025 | Aug 11, 2025 |
| 10-Q | Quarterly report | Jul 29, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Jul 29, 2025 | Jul 29, 2025 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Regulation FD disclosure
|
Jul 28, 2025 | Jul 23, 2025 |
| 8-K |
Current report
Other events
|
Jul 24, 2025 | Jul 23, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jul 23, 2025 | Jul 23, 2025 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 27, 2025 | Jun 26, 2025 |
| 8-K |
Current report
Results of operations
|
May 9, 2025 | May 8, 2025 |
| 10-Q | Quarterly report | May 8, 2025 | Mar 31, 2025 |
| ARS | Annual report to shareholders | Apr 30, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 30, 2025 | — |
| DEF 14A | Proxy statement | Apr 30, 2025 | Jun 26, 2025 |
| 8-K |
Current report
Material agreement, Agreement ended
|
Mar 28, 2025 | Mar 28, 2025 |
| 424B5 | Prospectus supplement | Mar 28, 2025 | — |
| 8-K |
Current report
Auditor change
|
Mar 10, 2025 | Mar 6, 2025 |
| 10-K | Annual report | Mar 3, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Officer or director change
|
Feb 28, 2025 | Feb 28, 2025 |
| 8-K |
Current report
Results of operations
|
Feb 26, 2025 | Feb 26, 2025 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results
|
Feb 21, 2025 | Feb 19, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 18, 2025 | Feb 18, 2025 |
| DEFA14A | Additional proxy material | Feb 10, 2025 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 10, 2025 | Feb 10, 2025 |
| DEF 14A | Proxy statement | Jan 21, 2025 | Jan 21, 2025 |
| PRE 14A | Preliminary proxy statement | Jan 10, 2025 | Jan 10, 2025 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Change to shareholder rights, Bylaw or fiscal year change
|
Jan 10, 2025 | Jan 8, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 19, 2024 | Dec 18, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Dec 10, 2024 | Dec 9, 2024 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Other events
|
Dec 4, 2024 | Dec 4, 2024 |
| 8-K |
Current report
Other events
|
Dec 3, 2024 | Dec 2, 2024 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Dec 2, 2024 | Dec 2, 2024 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Other events
|
Nov 21, 2024 | Nov 20, 2024 |
| 8-K |
Current report
Other events
|
Nov 19, 2024 | Nov 18, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 12, 2024 | Nov 12, 2024 |
| 10-Q | Quarterly report | Nov 12, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 15, 2024 | Oct 15, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 10, 2024 | Sep 10, 2024 |
| 8-K |
Current report
Officer or director change, Bylaw or fiscal year change, Regulation FD disclosure
|
Sep 5, 2024 | Aug 30, 2024 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Other events
|
Aug 14, 2024 | Aug 14, 2024 |
| 8-K |
Current report
Other events
|
Aug 13, 2024 | Aug 12, 2024 |
| 10-Q | Quarterly report | Aug 1, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 1, 2024 | Aug 1, 2024 |
| 8-K |
Current report
Officer or director change, Shareholder vote results
|
Jun 28, 2024 | Jun 27, 2024 |
| DEFA14A | Additional proxy material | Jun 20, 2024 | — |
| UPLOAD | Letter from the SEC | Jun 13, 2024 | — |
| 10-K/A | Amended annual report | May 24, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
May 9, 2024 | May 9, 2024 |
| 10-Q | Quarterly report | May 9, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Officer or director change
|
May 6, 2024 | May 1, 2024 |
| DEFA14A | Additional proxy material | Apr 29, 2024 | — |
| DEF 14A | Proxy statement | Apr 29, 2024 | Jun 27, 2024 |
| CORRESP | Letter to the SEC | Apr 22, 2024 | — |
| UPLOAD | Letter from the SEC | Apr 8, 2024 | — |
| 8-K |
Current report
Officer or director change
|
Apr 5, 2024 | Apr 1, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 4, 2024 | Apr 2, 2024 |
| 8-K/A |
Amended current report
Regulation FD disclosure
|
Mar 20, 2024 | Mar 18, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 20, 2024 | Mar 18, 2024 |
| 8-K |
Current report
Material agreement, Other events
|
Mar 18, 2024 | Mar 14, 2024 |
| S-8 | Employee stock plan registration | Mar 4, 2024 | — |
| S-3ASR | Automatic shelf registration | Feb 29, 2024 | — |
| 8-K |
Current report
Results of operations
|
Feb 28, 2024 | Feb 28, 2024 |
| 10-K | Annual report | Feb 28, 2024 | Dec 31, 2023 |
| CORRESP | Letter to the SEC | Feb 26, 2024 | — |
| UPLOAD | Letter from the SEC | Feb 23, 2024 | — |
| CORRESP | Letter to the SEC | Feb 16, 2024 | — |
| 8-K |
Current report
Officer or director change
|
Feb 2, 2024 | Jan 31, 2024 |
| UPLOAD | Letter from the SEC | Feb 2, 2024 | — |
| CORRESP | Letter to the SEC | Feb 1, 2024 | — |
| UPLOAD | Letter from the SEC | Jan 18, 2024 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 18, 2024 | Jan 18, 2024 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 16, 2024 | Jan 16, 2024 |
| 8-K |
Current report
Material agreement, Other events
|
Dec 19, 2023 | Dec 15, 2023 |
| CORRESP | Letter to the SEC | Nov 20, 2023 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 16, 2023 | Nov 15, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Nov 13, 2023 | Nov 10, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 9, 2023 | Nov 8, 2023 |
| 10-Q | Quarterly report | Nov 8, 2023 | Sep 30, 2023 |
| UPLOAD | Letter from the SEC | Nov 7, 2023 | — |
| S-3ASR | Automatic shelf registration | Oct 24, 2023 | — |
| 8-K |
Current report
Other events
|
Oct 18, 2023 | Oct 18, 2023 |
| DEF 14A | Proxy statement | Oct 13, 2023 | Oct 12, 2023 |
| CORRESP | Letter to the SEC | Oct 12, 2023 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 4, 2023 | Oct 4, 2023 |
| PRE 14A | Preliminary proxy statement | Oct 2, 2023 | Oct 2, 2023 |
| DEFA14A | Additional proxy material | Oct 2, 2023 | — |
| 8-K |
Current report
Other events
|
Oct 2, 2023 | Oct 2, 2023 |
| UPLOAD | Letter from the SEC | Sep 29, 2023 | — |
| DEFA14A | Additional proxy material | Sep 28, 2023 | — |
| 8-K |
Current report
Other events
|
Sep 28, 2023 | Sep 28, 2023 |
| 8-K |
Current report
Unregistered share sale, Other events
|
Sep 21, 2023 | Sep 20, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 12, 2023 | Sep 12, 2023 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Sep 8, 2023 | Sep 7, 2023 |
| DEF 14A | Proxy statement | Aug 28, 2023 | Aug 28, 2023 |
| 10-Q | Quarterly report | Aug 8, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Restatement
|
Aug 8, 2023 | Aug 3, 2023 |
| CORRESP | Letter to the SEC | Aug 8, 2023 | — |
| 8-K |
Current report
Bylaw or fiscal year change
|
Aug 3, 2023 | Aug 1, 2023 |
| 8-K |
Current report
Bylaw or fiscal year change, Shareholder vote results, Other events
|
Jul 31, 2023 | Jul 27, 2023 |
| CORRESP | Letter to the SEC | Jul 25, 2023 | — |
| DEFA14A | Additional proxy material | Jul 21, 2023 | — |
| 8-K |
Current report
Other events
|
Jul 21, 2023 | Jul 20, 2023 |
| DEFA14A | Additional proxy material | Jul 20, 2023 | — |
| 8-K |
Current report
Other events
|
Jul 20, 2023 | Jul 20, 2023 |
| UPLOAD | Letter from the SEC | Jul 12, 2023 | — |
| DEF 14A | Proxy statement | Jun 23, 2023 | Jun 23, 2023 |
| 8-K |
Current report
Officer or director change
|
Jun 14, 2023 | Jun 14, 2023 |
| PRE 14A | Preliminary proxy statement | Jun 13, 2023 | Jun 13, 2023 |
| 8-K |
Current report
Material agreement, Unregistered share sale, Bylaw or fiscal year change, Other events
|
Jun 9, 2023 | Jun 5, 2023 |
| 8-K |
Current report
Material agreement, Unregistered share sale
|
Jun 6, 2023 | May 31, 2023 |
| CORRESP | Letter to the SEC | May 10, 2023 | — |
| 10-Q | Quarterly report | May 10, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Officer or director change
|
May 8, 2023 | May 2, 2023 |
| CORRESP | Letter to the SEC | May 3, 2023 | — |
| CORRESP | Letter to the SEC | May 2, 2023 | — |
| 10-K/A | Amended annual report | Apr 28, 2023 | Dec 31, 2022 |
| CORRESP | Letter to the SEC | Apr 18, 2023 | — |
| UPLOAD | Letter from the SEC | Apr 6, 2023 | — |
| 8-K |
Current report
Officer or director change
|
Mar 31, 2023 | Mar 27, 2023 |
| 10-K | Annual report | Mar 16, 2023 | Dec 31, 2022 |
| CORRESP | Letter to the SEC | Mar 10, 2023 | — |
| 8-K |
Current report
Agreement ended
|
Mar 8, 2023 | Mar 8, 2023 |
| CORRESP | Letter to the SEC | Mar 3, 2023 | — |
| NT 10-K | Filing | Feb 28, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Restatement
|
Feb 28, 2023 | Feb 27, 2023 |
| UPLOAD | Letter from the SEC | Feb 22, 2023 | — |
| 8-K |
Current report
Material agreement
|
Jan 27, 2023 | Jan 27, 2023 |
| CORRESP | Letter to the SEC | Dec 2, 2022 | — |
| 8-K |
Current report
Officer or director change
|
Nov 28, 2022 | Nov 21, 2022 |
| CORRESP | Letter to the SEC | Nov 18, 2022 | — |
| 10-Q | Quarterly report | Nov 14, 2022 | Sep 30, 2022 |
| NT 10-Q | Filing | Nov 9, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Shareholder vote results
|
Nov 7, 2022 | Nov 4, 2022 |
| CORRESP | Letter to the SEC | Oct 27, 2022 | — |
| 8-K |
Current report
Other events
|
Oct 17, 2022 | Oct 12, 2022 |
| UPLOAD | Letter from the SEC | Oct 11, 2022 | — |
| 8-K |
Current report
Bylaw or fiscal year change
|
Sep 20, 2022 | Sep 14, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 13, 2022 | Sep 13, 2022 |
| DEF 14A | Proxy statement | Sep 12, 2022 | Sep 12, 2022 |
| PRE 14A | Preliminary proxy statement | Sep 2, 2022 | Sep 2, 2022 |
| CORRESP | Letter to the SEC | Aug 26, 2022 | — |
| 10-Q | Quarterly report | Aug 9, 2022 | Jun 30, 2022 |
| CORRESP | Letter to the SEC | Aug 5, 2022 | — |
| 8-K |
Current report
Material agreement, New debt
|
Aug 3, 2022 | Jul 28, 2022 |
| CORRESP | Letter to the SEC | Aug 1, 2022 | — |
| CORRESP | Letter to the SEC | Jul 22, 2022 | — |
| CORRESP | Letter to the SEC | Jul 11, 2022 | — |
| UPLOAD | Letter from the SEC | Jun 24, 2022 | — |
| 8-K |
Current report
Other events
|
Jun 22, 2022 | Jun 22, 2022 |
| CORRESP | Letter to the SEC | Jun 13, 2022 | — |
| UPLOAD | Letter from the SEC | May 27, 2022 | — |
| 10-Q | Quarterly report | May 6, 2022 | Mar 31, 2022 |
| DEF 14A | Proxy statement | Apr 29, 2022 | Apr 29, 2022 |
| CORRESP | Letter to the SEC | Apr 22, 2022 | — |
| UPLOAD | Letter from the SEC | Apr 11, 2022 | — |
| 8-K |
Current report
Material agreement, Officer or director change
|
Apr 5, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Material agreement, Other events
|
Apr 5, 2022 | Mar 31, 2022 |
| 10-K | Annual report | Mar 10, 2022 | Dec 31, 2021 |
| NT 10-K | Filing | Mar 1, 2022 | Dec 31, 2021 |
| 424B5 | Prospectus supplement | Feb 14, 2022 | — |
| S-3ASR | Automatic shelf registration | Feb 11, 2022 | — |
| 8-K |
Current report
Material agreement, Officer or director change
|
Jan 3, 2022 | Dec 27, 2021 |
| 8-K |
Current report
Material agreement
|
Dec 28, 2021 | Dec 28, 2021 |
| 8-K |
Current report
Material agreement, Officer or director change, Other events
|
Dec 21, 2021 | Dec 15, 2021 |
| 8-K |
Current report
Material agreement, Other events
|
Dec 6, 2021 | Nov 30, 2021 |
| 8-K |
Current report
New debt, Unregistered share sale
|
Nov 24, 2021 | Nov 23, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 19, 2021 | Nov 18, 2021 |
| 8-K |
Current report
Material agreement, New debt, Unregistered share sale, Other events
|
Nov 18, 2021 | Nov 18, 2021 |
| 8-K |
Current report
Material agreement, Other events
|
Nov 15, 2021 | Nov 10, 2021 |
| 10-Q | Quarterly report | Nov 15, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Material agreement, New debt
|
Oct 7, 2021 | Oct 1, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 16, 2021 | Sep 15, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 9, 2021 | Sep 9, 2021 |
| 8-K |
Current report
Material agreement
|
Sep 2, 2021 | Aug 27, 2021 |
| S-8 | Employee stock plan registration | Aug 19, 2021 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 19, 2021 | Aug 18, 2021 |
| 10-Q | Quarterly report | Aug 13, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Shareholder vote results
|
Aug 11, 2021 | Aug 6, 2021 |
| 8-K |
Current report
Material agreement
|
Aug 4, 2021 | Jul 30, 2021 |
| 8-K |
Current report
Auditor change
|
Jul 22, 2021 | Jul 19, 2021 |
| 8-K |
Current report
Other events
|
Jul 19, 2021 | Jul 19, 2021 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Finance Services (SIC 6199)
- Listed as
- MARA (Nasdaq)
- Fiscal year ends
- December 31
- Incorporated in
- NV
- Headquarters
- Hallandale Beach, FL
- SEC filer status
- Large accelerated filer
- SEC CIK
- 1507605
- Former names
- MARATHON DIGITAL HOLDINGS, INC. (until Aug 14, 2024); Marathon Patent Group, Inc. (until Feb 19, 2021); American Strategic Minerals Corp (until Feb 20, 2013); VERVE VENTURES INC (until Dec 9, 2011)
Other Finance Services companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.